== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:03:53 (1763341433) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff975306ecb000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff975306ecb000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.52 seconds: 39.75 ops/second llite.lustre-ffff975306ecb000.statahead_max=0 208 real 0m1.393s user 0m0.003s sys 0m0.238s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff975306ecb000.statahead_max=128 128 208 real 0m0.762s user 0m0.000s sys 0m0.095s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 127 statahead wrong: 2 agl total: 122 list_total: 28 fname_total: 88 hit_total: 3458 miss_total: 1247 - open/close 622 (time 1763341459.80 total 10.01 last 62.15) total: 900 open/close in 14.43 seconds: 62.37 ops/second llite.lustre-ffff975306ecb000.statahead_max=0 2008 real 0m15.107s user 0m0.020s sys 0m1.938s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 16 sec llite.lustre-ffff975306ecb000.statahead_max=128 128 2008 real 0m3.672s user 0m0.013s sys 0m0.606s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 29 fname_total: 88 hit_total: 4456 miss_total: 1248 - open/close 631 (time 1763341504.08 total 10.01 last 63.03) - open/close 1267 (time 1763341514.08 total 20.01 last 63.59) - open/close 1955 (time 1763341524.09 total 30.02 last 68.74) total: 2000 open/close in 30.68 seconds: 65.19 ops/second llite.lustre-ffff975306ecb000.statahead_max=0 6008 real 0m41.656s user 0m0.081s sys 0m6.172s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files without statahead: 42 sec llite.lustre-ffff975306ecb000.statahead_max=128 128 6008 real 0m12.229s user 0m0.043s sys 0m1.788s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files with statahead: 12 sec statahead total: 129 statahead wrong: 2 agl total: 122 list_total: 30 fname_total: 88 hit_total: 7454 miss_total: 1249 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 49 seconds llite.lustre-ffff975306ecb000.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 122 list_total: 30 fname_total: 88 hit_total: 7454 miss_total: 1249 mdc.lustre-MDT0000-mdc-ffff975306ecb000.batch_stats= snapshot_time: 1763341642.236979796 secs.nsecs start_time: 1763341438.439868207 secs.nsecs elapsed_time: 203.797111589 secs.nsecs subreqs per batch batches % cum % 1: 6 8 8 2: 7 9 17 4: 5 6 24 8: 7 9 33 16: 1 1 35 32: 6 8 43 64: 42 56 100 mdc.lustre-MDT0001-mdc-ffff975306ecb000.batch_stats= snapshot_time: 1763341642.237186314 secs.nsecs start_time: 1763341438.439949049 secs.nsecs elapsed_time: 203.797237265 secs.nsecs subreqs per batch batches % cum % 1: 6 8 8 2: 6 8 16 4: 5 6 22 8: 8 10 33 16: 2 2 36 32: 8 10 47 64: 39 52 100 kvm mdc.lustre-MDT0000-mdc-ffff975306ecb000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff975306ecb000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.70 seconds: 37.03 ops/second llite.lustre-ffff975306ecb000.statahead_max=0 100 real 0m0.149s user 0m0.000s sys 0m0.027s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff975306ecb000.statahead_max=128 128 100 real 0m0.214s user 0m0.002s sys 0m0.029s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 122 list_total: 30 fname_total: 88 hit_total: 7454 miss_total: 1249 - open/close 709 (time 1763341664.81 total 10.01 last 70.84) total: 900 open/close in 12.68 seconds: 70.97 ops/second llite.lustre-ffff975306ecb000.statahead_max=0 1000 real 0m0.367s user 0m0.000s sys 0m0.055s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff975306ecb000.statahead_max=128 128 1000 real 0m0.203s user 0m0.002s sys 0m0.035s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 122 list_total: 30 fname_total: 88 hit_total: 7454 miss_total: 1249 - open/close 632 (time 1763341686.48 total 10.00 last 63.20) - open/close 1271 (time 1763341696.50 total 20.02 last 63.77) - open/close 1901 (time 1763341706.51 total 30.03 last 62.94) - open/close 2506 (time 1763341716.52 total 40.04 last 60.44) - open/close 3135 (time 1763341726.54 total 50.06 last 62.80) - open/close 3682 (time 1763341736.54 total 60.06 last 54.67) - open/close 4258 (time 1763341746.55 total 70.06 last 57.58) - open/close 4857 (time 1763341756.55 total 80.07 last 59.85) - open/close 5519 (time 1763341766.57 total 90.09 last 66.10) - open/close 6107 (time 1763341776.57 total 100.09 last 58.79) - open/close 6667 (time 1763341786.58 total 110.10 last 55.95) - open/close 7300 (time 1763341796.59 total 120.11 last 63.24) - open/close 7915 (time 1763341806.61 total 130.13 last 61.38) - open/close 8539 (time 1763341816.61 total 140.13 last 62.38) total: 9000 open/close in 146.66 seconds: 61.36 ops/second llite.lustre-ffff975306ecb000.statahead_max=0 10000 real 0m0.530s user 0m0.003s sys 0m0.136s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff975306ecb000.statahead_max=128 128 10000 real 0m0.740s user 0m0.003s sys 0m0.108s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 122 list_total: 30 fname_total: 88 hit_total: 7454 miss_total: 1249 - open/close 748 (time 1763341846.92 total 10.00 last 74.77) - open/close 1419 (time 1763341856.92 total 20.01 last 67.08) - open/close 2120 (time 1763341866.93 total 30.02 last 70.03) - open/close 2819 (time 1763341876.93 total 40.02 last 69.90) - open/close 3480 (time 1763341886.93 total 50.02 last 66.10) - open/close 4124 (time 1763341896.94 total 60.02 last 64.39) - open/close 4786 (time 1763341906.95 total 70.03 last 66.13) - open/close 5432 (time 1763341916.95 total 80.03 last 64.57) - open/close 6058 (time 1763341926.95 total 90.04 last 62.58) - open/close 6760 (time 1763341936.96 total 100.04 last 70.19) - open/close 7449 (time 1763341946.96 total 110.04 last 68.89) - open/close 8140 (time 1763341956.97 total 120.05 last 69.03) - open/close 8918 (time 1763341966.98 total 130.06 last 77.74) - open/close 9625 (time 1763341976.98 total 140.06 last 70.69) - open/close 10000 (time 1763341981.62 total 144.70 last 80.73) - open/close 10805 (time 1763341991.63 total 154.71 last 80.46) - open/close 11530 (time 1763342001.64 total 164.72 last 72.44) - open/close 12206 (time 1763342011.65 total 174.74 last 67.48) - open/close 12894 (time 1763342021.67 total 184.75 last 68.71) - open/close 13577 (time 1763342031.67 total 194.75 last 68.27) - open/close 14208 (time 1763342041.69 total 204.77 last 62.97) - open/close 14814 (time 1763342051.71 total 214.79 last 60.47) - open/close 15482 (time 1763342061.71 total 224.80 last 66.78) - open/close 16191 (time 1763342071.72 total 234.80 last 70.86) - open/close 16913 (time 1763342081.73 total 244.81 last 72.13) - open/close 17639 (time 1763342091.74 total 254.82 last 72.50) - open/close 18328 (time 1763342101.74 total 264.82 last 68.90) - open/close 19004 (time 1763342111.76 total 274.85 last 67.45) - open/close 19668 (time 1763342121.77 total 284.85 last 66.35) - open/close 20000 (time 1763342127.06 total 290.15 last 62.75) - open/close 20686 (time 1763342137.07 total 300.15 last 68.55) - open/close 21410 (time 1763342147.07 total 310.15 last 72.39) - open/close 22162 (time 1763342157.07 total 320.16 last 75.18) - open/close 22873 (time 1763342167.08 total 330.16 last 71.08) - open/close 23622 (time 1763342177.08 total 340.16 last 74.87) - open/close 24336 (time 1763342187.08 total 350.16 last 71.40) - open/close 24970 (time 1763342197.09 total 360.17 last 63.38) - open/close 25692 (time 1763342207.09 total 370.18 last 72.15) - open/close 26411 (time 1763342217.10 total 380.18 last 71.86) - open/close 27130 (time 1763342227.11 total 390.19 last 71.85) - open/close 27753 (time 1763342237.12 total 400.20 last 62.23) - open/close 28413 (time 1763342247.13 total 410.21 last 65.92) - open/close 29025 (time 1763342257.14 total 420.22 last 61.16) - open/close 29640 (time 1763342267.15 total 430.23 last 61.41) - open/close 30000 (time 1763342272.68 total 435.76 last 65.11) - open/close 30616 (time 1763342282.69 total 445.78 last 61.52) - open/close 31267 (time 1763342292.72 total 455.80 last 64.94) - open/close 31904 (time 1763342302.72 total 465.81 last 63.67) - open/close 32552 (time 1763342312.73 total 475.81 last 64.77) - open/close 33165 (time 1763342322.73 total 485.81 last 61.28) - open/close 33825 (time 1763342332.74 total 495.82 last 65.93) - open/close 34412 (time 1763342342.76 total 505.84 last 58.60) - open/close 35032 (time 1763342352.77 total 515.86 last 61.91) - open/close 35684 (time 1763342362.78 total 525.86 last 65.17) - open/close 36365 (time 1763342372.79 total 535.88 last 68.00) - open/close 36954 (time 1763342382.83 total 545.91 last 58.69) - open/close 37623 (time 1763342392.84 total 555.92 last 66.83) - open/close 38310 (time 1763342402.85 total 565.93 last 68.66) - open/close 38916 (time 1763342412.86 total 575.94 last 60.53) - open/close 39557 (time 1763342422.87 total 585.95 last 64.04) - open/close 40000 (time 1763342429.53 total 592.61 last 66.53) - open/close 40632 (time 1763342439.53 total 602.61 last 63.16) - open/close 41352 (time 1763342449.54 total 612.62 last 71.96) - open/close 42060 (time 1763342459.54 total 622.63 last 70.75) - open/close 42751 (time 1763342469.55 total 632.64 last 69.04) - open/close 43485 (time 1763342479.56 total 642.64 last 73.36) - open/close 44212 (time 1763342489.57 total 652.65 last 72.60) - open/close 44938 (time 1763342499.58 total 662.66 last 72.56) - open/close 45651 (time 1763342509.58 total 672.67 last 71.25) - open/close 46323 (time 1763342519.60 total 682.68 last 67.09) - open/close 46974 (time 1763342529.63 total 692.71 last 64.91) - open/close 47597 (time 1763342539.63 total 702.71 last 62.29) - open/close 48214 (time 1763342549.63 total 712.72 last 61.69) - open/close 48823 (time 1763342559.64 total 722.72 last 60.88) - open/close 49451 (time 1763342569.65 total 732.73 last 62.74) - open/close 50000 (time 1763342578.16 total 741.25 last 64.45) - open/close 50643 (time 1763342588.17 total 751.26 last 64.23) - open/close 51294 (time 1763342598.19 total 761.27 last 65.01) - open/close 51984 (time 1763342608.19 total 771.28 last 68.97) - open/close 52676 (time 1763342618.20 total 781.28 last 69.17) - open/close 53315 (time 1763342628.20 total 791.28 last 63.89) - open/close 54033 (time 1763342638.20 total 801.28 last 71.80) - open/close 54785 (time 1763342648.22 total 811.30 last 75.07) - open/close 55489 (time 1763342658.23 total 821.31 last 70.32) - open/close 56126 (time 1763342668.24 total 831.32 last 63.63) - open/close 56816 (time 1763342678.25 total 841.33 last 68.92) - open/close 57490 (time 1763342688.26 total 851.34 last 67.36) - open/close 58159 (time 1763342698.28 total 861.36 last 66.77) - open/close 58809 (time 1763342708.30 total 871.39 last 64.82) - open/close 59471 (time 1763342718.31 total 881.39 last 66.18) - open/close 60000 (time 1763342726.06 total 889.14 last 68.24) - open/close 60696 (time 1763342736.08 total 899.16 last 69.45) - open/close 61341 (time 1763342746.08 total 909.17 last 64.48) - open/close 62046 (time 1763342756.10 total 919.18 last 70.43) - open/close 62719 (time 1763342766.10 total 929.18 last 67.29) - open/close 63396 (time 1763342776.10 total 939.18 last 67.68) - open/close 64077 (time 1763342786.10 total 949.19 last 68.09) - open/close 64783 (time 1763342796.11 total 959.19 last 70.57) - open/close 65489 (time 1763342806.11 total 969.19 last 70.60) - open/close 66208 (time 1763342816.12 total 979.21 last 71.78) - open/close 66912 (time 1763342826.12 total 989.21 last 70.39) - open/close 67563 (time 1763342836.13 total 999.21 last 65.09) - open/close 68244 (time 1763342846.14 total 1009.22 last 68.01) - open/close 68962 (time 1763342856.14 total 1019.23 last 71.77) - open/close 69657 (time 1763342866.16 total 1029.24 last 69.39) - open/close 70000 (time 1763342870.84 total 1033.92 last 73.34) - open/close 70641 (time 1763342880.84 total 1043.93 last 64.07) - open/close 71215 (time 1763342890.85 total 1053.93 last 57.37) - open/close 71908 (time 1763342900.86 total 1063.94 last 69.24) - open/close 72563 (time 1763342910.86 total 1073.95 last 65.47) - open/close 73250 (time 1763342920.87 total 1083.95 last 68.68) - open/close 73975 (time 1763342930.87 total 1093.95 last 72.47) - open/close 74731 (time 1763342940.89 total 1103.97 last 75.45) - open/close 75426 (time 1763342950.90 total 1113.98 last 69.45) - open/close 76147 (time 1763342960.90 total 1123.98 last 72.10) - open/close 76853 (time 1763342970.91 total 1133.99 last 70.53) - open/close 77578 (time 1763342980.92 total 1144.00 last 72.41) - open/close 78287 (time 1763342990.93 total 1154.01 last 70.86) - open/close 79015 (time 1763343000.94 total 1164.02 last 72.70) - open/close 79674 (time 1763343010.96 total 1174.04 last 65.75) - open/close 80000 (time 1763343016.04 total 1179.13 last 64.17) - open/close 80648 (time 1763343026.05 total 1189.14 last 64.73) - open/close 81382 (time 1763343036.06 total 1199.15 last 73.32) - open/close 82060 (time 1763343046.07 total 1209.15 last 67.77) - open/close 82726 (time 1763343056.08 total 1219.16 last 66.53) - open/close 83432 (time 1763343066.08 total 1229.16 last 70.59) - open/close 84117 (time 1763343076.09 total 1239.17 last 68.45) - open/close 84763 (time 1763343086.10 total 1249.18 last 64.51) - open/close 85424 (time 1763343096.12 total 1259.20 last 66.00) - open/close 86095 (time 1763343106.13 total 1269.22 last 66.99) - open/close 86804 (time 1763343116.14 total 1279.22 last 70.85) - open/close 87519 (time 1763343126.15 total 1289.23 last 71.46) - open/close 88211 (time 1763343136.15 total 1299.24 last 69.14) - open/close 88952 (time 1763343146.16 total 1309.24 last 74.06) - open/close 89607 (time 1763343156.17 total 1319.25 last 65.47) total: 90000 open/close in 1324.90 seconds: 67.93 ops/second llite.lustre-ffff975306ecb000.statahead_max=0 100000 real 0m3.980s user 0m0.016s sys 0m0.970s statx --cached=always -D 100000 files without statahead: 4 sec llite.lustre-ffff975306ecb000.statahead_max=128 128 100000 real 0m4.041s user 0m0.016s sys 0m0.886s statx --cached=always -D 100000 files with statahead: 4 sec statahead total: 129 statahead wrong: 2 agl total: 122 list_total: 30 fname_total: 88 hit_total: 7454 miss_total: 1249 statx --cached=always -D done